Scissor blade



FIG. 1 is a left side elevational view of a scissor blade showing our new design, and further showing a second, coupled scissor blade and handle fragment in phantom illustration;

FIG. 2 is a top plan view of the scissor blade in the new design of FIG. 1 (omitting the phantom illustration therefrom);

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a sectional view along a plane indicated by line 6--6 in FIG. 1; and,

FIG. 7 is a sectional view along a plane indicated by line 7--7 in FIG. 1. 

The ornamental design for a scissor blade, as shown and described. 